Finding the Third Proportional to 12,501.88 and 29,511.75

Step by Step Solution

1. Step 1: Write the proportion equation
   12,501.88 : 29,511.75 = 29,511.75 : x
2. Step 2: Convert to fraction form
   12,501.88/29,511.75 = 29,511.75/x
3. Step 3: Cross multiply
   12,501.88x = 29,511.75 × 29,511.75
4. Step 4: Simplify right side
   12,501.88x = 870,943,388.06
5. Step 5: Solve for x
   x = 870,943,388.06/12,501.88
6. Step 6: Final answer
   x = 69,665.02